22105275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 37330944

約数和(自身を除く): 15225669

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6271, 18813, 31355, 94065, 156775, 294737, 470325, 884211, 1473685, 4421055, 7368425, 22105275]

約数ペア:

[(1, 22105275), (3, 7368425), (5, 4421055), (15, 1473685), (25, 884211), (47, 470325), (75, 294737), (141, 156775), (235, 94065), (705, 31355), (1175, 18813), (3525, 6271)]